docs: add Homebrew installation instructions (#2973)

Co-authored-by: Pascal Birchler <[email protected]>

1 files changed, 21 insertions, 0 deletions

diff --git a/README.md b/README.md
index 93fc543e..8a477c33 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,10 @@ With the Gemini CLI you can:
 
 ## Quickstart
 
+You have two options to install Gemini CLI.
+
+### With Node
+
 1. **Prerequisites:** Ensure you have [Node.js version 20](https://nodejs.org/en/download) or higher installed.
 2. **Run the CLI:** Execute the following command in your terminal:
 
@@ -38,6 +42,23 @@ With the Gemini CLI you can:
    gemini
    ```
 
+### With Homebrew
+
+1. **Prerequisites:** Ensure you have [Homebrew](https://brew.sh/) installed.
+2. **Install the CLI** Execute the following command in your terminal:
+
+   ```bash
+   brew install gemini-cli
+   ```
+
+   Then, run the CLI from anywhere:
+
+   ```bash
+   gemini
+   ```
+
+### Common Configuration steps
+
 3. **Pick a color theme**
 4. **Authenticate:** When prompted, sign in with your personal Google account. This will grant you up to 60 model requests per minute and 1,000 model requests per day using Gemini.